Short circuit U30 / Open Load - Background Light below IP
â–¶ How to fix
Check Wires or exchange INL / Check Lamp and harness
What you'll see
No driver-visible symptom recorded.
System reaction
Background Light below IP may be active without activation / may not be fuctional
Diagnostic depth
Detection
High Voltage Level / No current consumption whilst Lamp is activated - PWM_3
Possible cause
Fault of Highside Driver / Broken lamp or defective wiring